Product Specifications
| Prod Model: |
APF |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
DLAPF series of Active Power Filter has utilized the APF paralleled system technique. By measuring harmonic of real-time load and reactive component, utilizing the technique of PWM tranformation, injecting the current which is equal and opposite to the harmonics into the power supply and distribution system. APF is widely used in metallurgy, petrochemical, infrastructure, chemical, building materials and other industries.
1.APF series active power filter type code:
2.APF series active power filter technical features:
APF series active power filter adopts the requirements of power grid system city power systems renovations projects. It supplies users with standard three-phase symmetrical sinusoidal voltage, satisfy the principle of reactive power proximity compensation, principle of high capacity reactive power compensation, principle of strongly harmonic current and negativ sequence current compensation, decrease the line loss, achieve the true ideal power supply system. APF has following features:
*Combine active power filter and passive power filter: passive filter can stepped compensate high capacity reactive power and surpress fixed counts harmonic current; active power filter can stepless compensate remaining reactive power and surpress any counts harmonic, with flexible control the device can achieve perfect "no-harmonic" nonlinear compensation current.
*DSP+FPGA all digital control system design, significantly increase the precision of system, simplify the circuits design, improve the stability of system, assure the reliability of device operation.
*Using advanced compensation components separation method, quick DSP operation process, system trail time is approximately 20ms.
*Equip perfect user interface, meets the requirements of local and remote control.
*Automatic synchronization, no manual operation needed.
*Moduled construction design, expandable capacity for user requirements.
*Perfect protection function including overload, over voltage, under voltage, over current, temperature protection and self diagnosis.
*Perfectly suitable for compensation of all harmonic, negative sequence and reactive power generated by various high-power non-linear load.
*According to the requirements of reactive power compensation, harmonic compensation and negativ sequence compensation, device can be uniformly set to multi-functional or single functional.
As leader of Chinese soft starter manufacturer we've formulated the Chinese national standard of soft starter industry.
Big Pawer Electrical Technology Xiangyang Co., Ltd. is a scientific and technical joint-stock company which has been concentrating in motor soft start technology for over 20 years. It is the technical research center of Hubei Province, engaged in research, development, manufacture, sales and technical services of motor soft start device and its electric control system. With the formidable research and development strength, it is the leader in the soft start industry, domestically and globally. It is the cradle of Chinese soft start technology and the leading vendor in this industry.
As the pioneer and the front-runner in motor soft start industry, the company owns 41 patents and enjoyed many firsts in China in terms of R&D and technical innovation. It has developed the first intelligent static phase advancer, liquid resistor starter, HV thermal resistor soft starter, liquid resistor speed regulator, voltage-reducing compensation soft start device, HV frequency convert speed regulator and other energy-saving, environment friendly products. Meanwhile, the company, which is one of the first qualified energy-saving service companies, popularizes the high-tech energy-saving products and develops step by step to industrial manufacture. It has achieved high reputation in the industry and brand awareness to the customers.
The company founds a foothold in Beijing, facing global market. A "three in one" collectivized structure of the company has taken shape with the marketing and service center in Beijing, R&D center in Wuhan and production bases in Xiangyang. The quality control system of the company has obtained ISO9001 and GB/T9001. Its markets include metallurgy, chemistry, petroleum, building materials, government, electric power, shipping and many other industries. In the middle-high-end market, the company competes with the international giants such as ABB and Siemens with a stable client base of 4000 companies, bringing its HV soft start products to more than 30 countries and areas such as Russia, Turkey, Iran, Southeast Asia, Africa and Australia.
As the key listed backup company of Hubei Province, the company has established close partnerships with Tsinghua University, Wuhan University, Huazhong University of Science and Technology and other scientific research institutions. It has formulated an independent R&D and production-study-research combined product development strategy. The company undertakes its mission of"strive for partners, endeavor for excellence", persists its belief of "reliable forever, innovative everyday" and devotes itself to the vision letting us live on the earth with clean energy. Relied on scientific management, skilled technical teams and strong R&D strength, the company will provide the customers with excellent products and satisfactory services.
